Declaration on Christian education : gravissimum educationis : proclaimed by His Holiness, Pope Paul VI on October 28, 1965

[Paul VI, Pope].. Declaration on Christian education : gravissimum educationis : proclaimed by His Holiness, Pope Paul VI on October 28, 1965 / . - Boston : St. Paul Editions, 1965 . - 21 p. 18 cm.
К.: Бібліогр. в прим. : с. 18-21.